/*
 * Copyright [2020] [MaxKey of copyright http://www.maxkey.top]
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 

package org.dromara.maxkey.util;

import java.io.*;

public class SerializationUtils {

    public static byte[] serialize(Object state) {
        ObjectOutputStream oos = null;
        try {
            ByteArrayOutputStream bos = new ByteArrayOutputStream(512);
            oos = new ObjectOutputStream(bos);
            oos.writeObject(state);
            oos.flush();
            return bos.toByteArray();
        }
        catch (IOException e) {
            throw new IllegalArgumentException(e);
        }
        finally {
            if (oos != null) {
                try {
                    oos.close();
                }
                catch (IOException e) {
                    
                }
            }
        }
    }

    public static <T> T deserialize(byte[] byteArray) {
        ObjectInputStream oip = null;
        try {
            oip = new ObjectInputStream(new ByteArrayInputStream(byteArray));
            @SuppressWarnings("unchecked")
            T result = (T) oip.readObject();
            return result;
        }
        catch (IOException e) {
            throw new IllegalArgumentException(e);
        }
        catch (ClassNotFoundException e) {
            throw new IllegalArgumentException(e);
        }
        finally {
            if (oip != null) {
                try {
                    oip.close();
                }
                catch (IOException e) {
                    
                }
            }
        }
    }

}
